Class AbstractLValue

java.lang.Object

org.pentaho.reporting.libraries.formula.lvalues.AbstractLValue

All Implemented Interfaces:

Serializable, Cloneable, LValue

Direct Known Subclasses:

ContextLookup, FormulaFunction, PostfixTerm, PrefixTerm, StaticValue, Term

public abstract class AbstractLValue
extends Object
implements LValue

Creation-Date: 01.11.2006, 18:19:00

Author:

Thomas Morgner

See Also:

• Serialized Form

Method Summary

Modifier and Type	Method	Description
Object	clone()
LValue[]	getChildValues()	Returns any dependent lvalues (parameters and operands, mostly).
FormulaContext	getContext()
ParsePosition	getParsePosition()
Type	getValueType()	Querying the value type is only valid *after* the value has been evaluated.
void	initialize(FormulaContext context)
void	setParsePosition(ParsePosition parsePosition)

Methods inherited from class Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface LValue

evaluate, isConstant

Method Details

getParsePosition

public ParsePosition getParsePosition()

Specified by:

getParsePosition in interface LValue

setParsePosition

public void setParsePosition(ParsePosition parsePosition)

initialize

public void initialize(FormulaContext context)
                throws EvaluationException

Specified by:

initialize in interface LValue

Throws:

EvaluationException

getContext

public FormulaContext getContext()

clone

public Object clone()
             throws CloneNotSupportedException

Specified by:

clone in interface LValue

Throws:

CloneNotSupportedException

getChildValues

public LValue[] getChildValues()

Returns any dependent lvalues (parameters and operands, mostly).

Specified by:

getChildValues in interface LValue

Returns:

getValueType

public Type getValueType()

Querying the value type is only valid *after* the value has been evaluated.

Specified by:

getValueType in interface LValue

Returns: